QtBase: compile examples with QT_DISABLE_DEPRECATED_BEFORE=0x050d00

Replace deprecated functions to be able to compile examples with
QT_DISABLE_DEPRECATED_BEFORE=0x050d00

Change-Id: If6b8de31f526320d6a0e2a20bb5f8e26c77f2353
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

5 files changed, 13 insertions, 13 deletions

diff --git a/examples/widgets/painting/deform/pathdeform.cpp b/examples/widgets/painting/deform/pathdeform.cpp
index 0eda76a831..64e81f8cab 100644
--- a/examples/widgets/painting/deform/pathdeform.cpp
+++ b/examples/widgets/painting/deform/pathdeform.cpp
@@ -150,7 +150,7 @@ void PathDeformControls::layoutForDesktop()
 
     QVBoxLayout * mainLayout = new QVBoxLayout(this);
     mainLayout->addWidget(mainGroup);
-    mainLayout->setMargin(0);
+    mainLayout->setContentsMargins(QMargins());
 
     connect(radiusSlider, &QAbstractSlider::valueChanged, m_renderer, &PathDeformRenderer::setRadius);
     connect(deformSlider, &QAbstractSlider::valueChanged, m_renderer, &PathDeformRenderer::setIntensity);
@@ -211,7 +211,7 @@ void PathDeformControls::layoutForSmallScreen()
 
 
     QGridLayout *mainGroupLayout = new QGridLayout(mainGroup);
-    mainGroupLayout->setMargin(0);
+    mainGroupLayout->setContentsMargins(QMargins());
     mainGroupLayout->addWidget(radiusLabel, 0, 0, Qt::AlignRight);
     mainGroupLayout->addWidget(radiusSlider, 0, 1);
     mainGroupLayout->addWidget(deformLabel, 1, 0, Qt::AlignRight);
diff --git a/examples/widgets/painting/fontsampler/mainwindow.cpp b/examples/widgets/painting/fontsampler/mainwindow.cpp
index a464eee3ff..b3304b4b6d 100644
--- a/examples/widgets/painting/fontsampler/mainwindow.cpp
+++ b/examples/widgets/painting/fontsampler/mainwindow.cpp
@@ -78,7 +78,7 @@ MainWindow::MainWindow(QWidget *parent)
     connect(fontTree, &QTreeWidget::itemChanged,
             this, &MainWindow::updateStyles);
 
-    fontTree->setItemSelected(fontTree->topLevelItem(0), true);
+    fontTree->topLevelItem(0)->setSelected(true);
     showFont(fontTree->topLevelItem(0));
 }
 
diff --git a/examples/widgets/painting/gradients/gradients.cpp b/examples/widgets/painting/gradients/gradients.cpp
index fd6eaeb0d9..7abaef771b 100644
--- a/examples/widgets/painting/gradients/gradients.cpp
+++ b/examples/widgets/painting/gradients/gradients.cpp
@@ -180,7 +180,7 @@ GradientEditor::GradientEditor(QWidget *parent)
 {
     QVBoxLayout *vbox = new QVBoxLayout(this);
     vbox->setSpacing(1);
-    vbox->setMargin(1);
+    vbox->setContentsMargins(1, 1, 1, 1);
 
     m_red_shade = new ShadeWidget(ShadeWidget::RedShade, this);
     m_green_shade = new ShadeWidget(ShadeWidget::GreenShade, this);
diff --git a/examples/widgets/painting/pathstroke/pathstroke.cpp b/examples/widgets/painting/pathstroke/pathstroke.cpp
index cad0b8732c..03e55bb2a2 100644
--- a/examples/widgets/painting/pathstroke/pathstroke.cpp
+++ b/examples/widgets/painting/pathstroke/pathstroke.cpp
@@ -227,11 +227,11 @@ void PathStrokeControls::layoutForDesktop()
     penWidthLayout->addWidget(penWidth);
 
     QVBoxLayout * mainLayout = new QVBoxLayout(this);
-    mainLayout->setMargin(0);
+    mainLayout->setContentsMargins(QMargins());
     mainLayout->addWidget(mainGroup);
 
     QVBoxLayout *mainGroupLayout = new QVBoxLayout(mainGroup);
-    mainGroupLayout->setMargin(3);
+    mainGroupLayout->setContentsMargins(3, 3, 3, 3);
     mainGroupLayout->addWidget(m_capGroup);
     mainGroupLayout->addWidget(m_joinGroup);
     mainGroupLayout->addWidget(m_styleGroup);
@@ -270,10 +270,10 @@ void PathStrokeControls::layoutForSmallScreens()
 {
     createCommonControls(this);
 
-    m_capGroup->layout()->setMargin(0);
-    m_joinGroup->layout()->setMargin(0);
-    m_styleGroup->layout()->setMargin(0);
-    m_pathModeGroup->layout()->setMargin(0);
+    m_capGroup->layout()->setContentsMargins(QMargins());
+    m_joinGroup->layout()->setContentsMargins(QMargins());
+    m_styleGroup->layout()->setContentsMargins(QMargins());
+    m_pathModeGroup->layout()->setContentsMargins(QMargins());
 
     QPushButton* okBtn = new QPushButton(tr("OK"), this);
     okBtn->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
@@ -313,7 +313,7 @@ void PathStrokeControls::layoutForSmallScreens()
     rightLayout->addWidget(m_pathModeGroup);
 
     QGridLayout *mainLayout = new QGridLayout(this);
-    mainLayout->setMargin(0);
+    mainLayout->setContentsMargins(QMargins());
 
     // Add spacers around the form items so we don't look stupid at higher resolutions
     mainLayout->addItem(new QSpacerItem(0,0), 0, 0, 1, 4);
diff --git a/examples/widgets/painting/shared/arthurstyle.cpp b/examples/widgets/painting/shared/arthurstyle.cpp
index 3df9d9a6dc..3fc461bbd2 100644
--- a/examples/widgets/painting/shared/arthurstyle.cpp
+++ b/examples/widgets/painting/shared/arthurstyle.cpp
@@ -443,9 +443,9 @@ void ArthurStyle::polish(QWidget *widget)
     if (widget->layout() && qobject_cast<QGroupBox *>(widget)) {
         if (widget->findChildren<QGroupBox *>().size() == 0) {
             widget->layout()->setSpacing(0);
-            widget->layout()->setMargin(12);
+            widget->layout()->setContentsMargins(12, 12, 12, 12);
         } else {
-            widget->layout()->setMargin(13);
+            widget->layout()->setContentsMargins(13, 13, 13, 13);
         }
     }